611859109346 has 8 divisors (see below), whose sum is σ = 917802379200. Its totient is φ = 305924982948.

The previous prime is 611859109319. The next prime is 611859109349. The reversal of 611859109346 is 643901958116.

611859109346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (611859109349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116046 + ... + 2387753.

It is an arithmetic number, because the mean of its divisors is an integer number (114725297400).

Almost surely, 2^611859109346 is an apocalyptic number.

611859109346 is a deficient number, since it is larger than the sum of its proper divisors (305943269854).

611859109346 is a wasteful number, since it uses less digits than its factorization.

611859109346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571728.

The product of its (nonzero) digits is 1399680, while the sum is 53.

The spelling of 611859109346 in words is "six hundred eleven billion, eight hundred fifty-nine million, one hundred nine thousand, three hundred forty-six".